in fact here's the forecasted lows. north bay, mid-20s. for santa rosa, napa, east bay, antioch, 29. 32, oakland. 36, san francisco. 28, san jose. so that bubble of cold air that has been sitting over the bay area will start to shift towards the east as high pressure starts to build in, and it will do so monday, tuesday, wednesday, with the cold air moves to the east and we actually will enjoy a warming trend, especially the end of the week as temperatures climb back up into the mid-60s. tomorrow, all be in the 50s. 53 santa rosa, 52, napa. san rafael, 52. 5, san francisco. mid-to-upper 40s for antioch, livermore. gilroy, sunshine. and santa cruz, 52. the seven-day forecast, gal gradual warming, overnight during the day, by thursday, friday, saturday, temperatures climbing back up into the mid-to-low 60s. but lots and lots of sunshine and clear sky.